View of the Green Lantern Bar and Bluebird Lounge, 3420 and 3416 East Colfax Avenue, in the City Park neighborhood of Denver, Colorado. This two-story, commercial, brick building (constructed in 1924) has a facade with an arched entrance, a shaped parapet, pilasters, arched windows and a lettering that reads: "Green Lantern." The building has bays, leaded windows and roof dormers. The Blue Bird Cocktail Lounge is next door and has a wooden facade with pilasters, bricked in windows and a sign that juts our from the building and reads: "Cocktails, Blue Bird Lounge." A sign over the entry reads; "Blue Bird Cocktail Lounge."